Wireless GSM Audio Monitor Listening Device with Sound Activated Call Back on UK/EU Sim

Micronic MTX9/N9 (standard version) battery operated mini 43mm x 22mm x 10mm GSM audio listening device with sound activated call back. Operates on UK and EU mobile phone networks & requires 2G (Tri-Band) sim card to work (O2 sim supplied). Compatible on all major networks & does not require credit unless sound activated call back is required. N9 standard has 1-2 days battery standby & 2-3 hours work time on air listening time. Battery is recharged in 60 minutes with USB lead supplied on 5V USB phone charger (not included). 

To use N9 charge battery, insert sim supplied or own sim if preferred & call from mobile phone to monitor nearby sound up to 3 metres. To activate call back send text 1111 & N9 calls mobile phone when sound above 40db is heard.

Also available is the Micronic N9+ & N9+ advanced with 10 day battery standby, high gain antenna & super sensitive microphone, please click here.

Postage and delivery 

Specification

Item model/part number: N9/MTX9

• Compatible UK/EU sim cards
• Monitoring range: 3-5m ( radius )
• Stand-by time: 1-2 days
• Working time: 2-3 hours
• Work frequency: 900 / 1800 / 1900mHz
• Receive sensitivity: ± 10K
• Working temperature: - 40 - 50 Deg.C
• Dimensions: 43mm x 22mm x 10mm
• Weight: 19 grammes